Face for optical element of a warning light module through which light generated in the module projects



FIG. 1 is a front elevational view of a face for optical element of a warning light module through which light generated in the module projects embodying my invention, the broken lines shown in the drawings are used to show environmental structures and form no part of the claimed design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;

FIG. 4 is a perspective view thereof looking downwardly from the front; and,

FIG. 5 is a view similar to FIG. 4 with the environmental structures in greater detail and shown in broken lines. 

The ornamental design for a face for optical element of a warning light module through which light generated in the module projects, as shown and described. 